; search time: 11.50
; plan length: 78
(up f0 f41)
(stop f41)
(down f41 f9)
(stop f9)
(up f9 f27)
(stop f27)
(up f27 f42)
(stop f42)
(down f42 f41)
(stop f41)
(down f41 f19)
(stop f19)
(up f19 f26)
(stop f26)
(down f26 f11)
(stop f11)
(up f11 f12)
(stop f12)
(up f12 f21)
(stop f21)
(down f21 f12)
(stop f12)
(up f12 f32)
(stop f32)
(up f32 f43)
(stop f43)
(down f43 f12)
(stop f12)
(up f12 f37)
(stop f37)
(up f37 f43)
(stop f43)
(down f43 f1)
(stop f1)
(up f1 f18)
(stop f18)
(up f18 f39)
(stop f39)
(down f39 f17)
(stop f17)
(down f17 f4)
(stop f4)
(up f4 f6)
(stop f6)
(up f6 f10)
(stop f10)
(down f10 f6)
(stop f6)
(up f6 f35)
(stop f35)
(up f35 f42)
(stop f42)
(down f42 f40)
(stop f40)
(up f40 f41)
(stop f41)
(down f41 f33)
(stop f33)
(down f33 f23)
(stop f23)
(up f23 f28)
(stop f28)
(up f28 f42)
(stop f42)
(down f42 f31)
(stop f31)
(up f31 f40)
(stop f40)
(down f40 f34)
(stop f34)
(down f34 f23)
(stop f23)
(down f23 f11)
(stop f11)
(up f11 f16)
(stop f16)
(up f16 f36)
(stop f36)
